Measure
and sketch the room you plan to warm. Choose the best place for your
thermostat, what areas you want to warm and how many mats you will
need. Heat 85-90% of open floor, staying 4-6 inches away from walls and
built-ins.

Step 2

Roll
out your mats according to your sketch, fastening them to your subfloor
with double-sided tape, staples, or hot glue. Mount your thermostat and
place the temperature sensor between any two heating wires.

Step 3

Cover
mats with a cement based mortar, let it cure, then install your floor
covering. If you are installing tile, you can install the tile when you
apply the mortar. Connect mat power leads to your thermostat in
parallel.